美菲利浦实验室签发小卫星合同美国空军菲利浦实验室拟于近期签发多达５颗小卫星的制造合同。这５颗小卫星将在本世纪末之前携带一系列高风险、快速反应的空间技术试验件进入太空。该实验室计划以每年一颗的速度发射每颗约耗资３００万美元的这种小卫星。利用这些小卫星，... US Philips Laboratory to Issue Small-Satellites Contract The U.S. Air Force’s Philips Laboratory is planning to issue a contract to manufacture up to five small satellites in the near future. These five small satellites will carry a series of high-risk, rapid-response space technology test pieces into space by the turn of the century. The lab plans to launch each of these small satellites, which cost about $ 3 million a year, at a rate of one per year. Use these little satellites, ...